CN212935442U

CN212935442U - Motorcycle main line wiring harness with water resistance

Info

Publication number: CN212935442U
Application number: CN202021998051.5U
Authority: CN
Inventors: 苏文加
Original assignee: Xiamen Laiming Industry And Trade Co ltd
Current assignee: Xiamen Laiming Industry And Trade Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-09
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to the technical field of the pencil protection, the utility model discloses a motorcycle main line pencil with it is waterproof, including pencil fixed casing, connecting portion keep away from the equal fixedly connected with sealed solidus shell of fixed part one end, pencil fixed casing bottom surface can be dismantled and be connected with the closing plate, shrink mouth inner wall bottom surface is seted up a plurality of annular evenly distributed's first cooperation groove, the closing plate both ends equal fixedly connected with shrink mouth matched with inlay establishes the board, inlay and establish the second cooperation groove of seting up a plurality of annular distribution on the board; sealed solidus shell mainly seals the fixed casing of heart yearn and pencil, and the joint cooperation in first cooperation groove and second cooperation groove, pencil are independently fixed, and effectual fixed casing both ends of pencil are sealed, have improved the leakproofness of whole pencil, have effectually played waterproof, protection duplicate protection effect to the heart yearn, simple structure, and stable in use has very high practicality.

Description

Motorcycle main line wiring harness with water resistance

Technical Field

The utility model belongs to the technical field of the pencil protection, specifically a motorcycle main line pencil with it is waterproof.

Background

A motorcycle is composed of two-wheel or three-wheel motor driven by gasoline engine and steered by front wheel operated by handle, and features flexible and quick running, and widely used for patrol, passenger and goods transportation, and sports equipment.

The motorcycle is because the engine also is located for the outside, this moment the engine with each power consumption mechanism or control mechanism between the circuit if through insulating sheath parcel, receive external environment influence for a long time and cause the sheath to dry and split, and then when meeting water, water can get into inside through the dry department that splits, and then causes the inner line to be stained with water, causes the influence to the heart yearn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motorcycle main line pencil with it is waterproof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof motorcycle main line wire harness comprises a wire harness fixing shell, wherein the wire harness fixing shell comprises two connecting parts and a fixing part for connecting the two connecting parts, the outer walls of the connecting parts are fixedly connected with two symmetrically distributed fixing edges, one ends of the connecting parts, far away from the fixing parts, are fixedly connected with sealing wire fixing shells, a wire passing cavity is arranged between the connecting parts and the fixing parts, the bottom surface of the wire harness fixing shell is detachably connected with a sealing plate, the side walls of the connecting parts and the fixing parts are provided with clamping grooves, the upper end surface of the sealing plate is fixedly connected with two symmetrically distributed inserting ribs, the inserting ribs are matched with the clamping grooves, the sealing plate is detachably connected with the wire harness fixing shell through the inserting ribs, one end of the sealing wire fixing shell, far away from the wire harness fixing shell, is provided with a contraction port, the bottom surface of the inner wall of the contraction port is provided with a plurality of, the two ends of the sealing plate are fixedly connected with embedding plates matched with the contraction openings, and the embedding plates are provided with a plurality of second matching grooves distributed annularly.

As a further aspect of the present invention: the bottom surface of the fixed edge is flush with the bottom surface of the closing plate.

As a further aspect of the present invention: the sealing line fixing shell and the embedding plate are made of rubber.

As a further aspect of the present invention: the cross section of the wire harness fixing shell is semicircular.

As a further aspect of the present invention: the cross sections of the first matching groove and the second matching groove are arc-shaped.

As a further aspect of the present invention: the cambered surface diameters of the first matching groove and the second matching groove are equal.

As a further aspect of the present invention: the material of grafting muscle is rubber, the external dimension of grafting muscle with the internal dimension in joint groove equals.

Compared with the prior art, the beneficial effects of the utility model are that:

the fixed casing of pencil includes connecting portion and fixed part, connecting portion are at the engine end and with the electrical apparatus end through fixed limit fixed connection, the fixed part is mainly for connecting two connecting portion, make the heart yearn can be protected by the fixed casing of accessible pencil, sealed solid line shell mainly is for sealing heart yearn and the fixed casing of pencil, thereby prevent that water from passing through the fixed casing port of pencil and getting into, the closure plate is through grafting muscle and joint groove fixed seal, it cooperatees with the shrink mouth to inlay establishes the board, joint cooperation through first cooperation groove and second cooperation groove, and then independently fix the pencil, effectually seal the fixed casing both ends of pencil, the leakproofness of whole pencil has been improved, effectually played waterproofly to the heart yearn, protection duplicate protection effect, moreover, the steam generator is simple in structure, and stable in use, and has very.

Drawings

FIG. 1 is a schematic view of a motorcycle main wiring harness having waterproofing;

FIG. 2 is a rear schematic view of a motorcycle main wiring harness having water resistance;

FIG. 3 is a schematic front view of a motorcycle main wiring harness with water protection;

fig. 4 is a disassembled view of fig. 3.

In the figure: 1. a harness fixing housing; 11. a connecting portion; 12. a fixed part; 13. a clamping groove; 14. a wire passing cavity; 2. sealing and fixing the wire shell; 21. a constriction; 22. a first mating groove; 3. fixing the edge; 4. a closing plate; 41. embedding a plate; 42. a second mating groove; 43. and (5) inserting ribs.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a waterproof motorcycle main circuit harness comprises a harness fixing housing 1, the harness fixing housing 1 includes two connecting portions 11 and a fixing portion 12 connecting the two connecting portions 11, the outer wall of the connecting portion 11 is fixedly connected with two symmetrically distributed fixing edges 3, the end of the connecting portion 11 away from the fixing portion 12 is fixedly connected with a sealing fixing housing 2, a wire passing cavity 14 is formed between the connecting portion 11 and the fixing portion 12, a sealing plate 4 is detachably connected to the bottom surface of the harness fixing housing 1, the connecting portion 11 and the fixing portion 12 are provided with a clamping groove 13, the upper end surface of the sealing plate 4 is fixedly connected with two symmetrically distributed insertion ribs 43, the insertion ribs 43 are matched with the clamping groove 13, the sealing plate 4 is detachably connected with the harness fixing housing 1 through the insertion ribs 43, the end of the sealing fixing housing 2 away from the harness fixing housing 1 is provided with a contraction, a plurality of first matching grooves 22 which are uniformly distributed in an annular shape are formed in the bottom surface of the inner wall of the contraction opening 21, two ends of the closing plate 4 are fixedly connected with embedded plates 41 which are matched with the contraction opening 21, and a plurality of second matching grooves 42 which are distributed in an annular shape are formed in the embedded plates 41; the wire harness fixing shell 1 comprises a connecting part 11 and a fixing part 12, the connecting part 11 is fixedly connected with an engine end and an electrical appliance end through a fixing edge 3, the fixing part 12 is mainly used for connecting the two connecting parts 11, so that a core wire can be protected through the wire harness fixing shell 1, the sealing wire fixing shell 2 is mainly used for sealing the core wire and the wire harness fixing shell 1, thereby preventing water from entering through the port of the wire harness fixing shell 1, the sealing plate 4 is fixedly sealed with the clamping groove 13 through the inserting rib 43, the embedded plate 41 is matched with the contraction port 21, through the clamping matching of the first matching groove 22 and the second matching groove 42, and then independently fix the pencil, effectual fixed casing 1 both ends of pencil are sealed, have improved the leakproofness of whole pencil, have effectually played waterproof, protection duplicate protection effect to the heart yearn, simple structure, and it is stable to use, has very high practicality.

In fig. 3: the bottom surface of the fixed edge 3 is flush with the bottom surface of the closing plate 4; fixed

limit

3 and 4 bottom surfaces parallel and level of closing plate, and then make fixed limit 3, closing plate 4 form complete contact surface, improved fixed stability, prevent that closing plate 4 from taking place the separation with the fixed casing 1 of pencil.

In fig. 2: the sealing wire fixing shell 2 and the embedding plate 41 are made of rubber, and the cross section of the wire harness fixing shell 1 is semicircular; the rubber material sealing wire fixing shell 2 is matched with the embedding plate 41, and the sealing performance for fixing the wire harness is improved through the elastic deformation of the first matching groove 22 and the second matching groove 42.

In fig. 3: the cross sections of the first matching groove 22 and the second matching groove 42 are arc-shaped, and the diameters of the arc surfaces of the first matching groove 22 and the second matching groove 42 are equal; the arc shape is mainly used for adapting to the existing round core wire, and can be adjusted according to the actual core wire specification, and the arc diameters of the first matching groove 22 and the second matching groove 42 are equal for forming a complete circle.

In fig. 4: the inserting ribs 43 are made of rubber, and the outer size of the inserting ribs 43 is equal to the inner size of the clamping grooves 13; the rubber material's grafting muscle 43 is fixed in joint groove 13 through elastic deformation, has increased fixed stability and leakproofness.

The utility model discloses a theory of operation is: the wire harness fixing shell 1 comprises a connecting part 11 and a fixing part 12, the connecting part 11 is fixedly connected with an engine end and an electrical appliance end through a fixing edge 3, the fixing part 12 is mainly used for connecting the two connecting parts 11, so that a core wire can be protected through the wire harness fixing shell 1, the sealing wire fixing shell 2 is mainly used for sealing the core wire and the wire harness fixing shell 1 so as to prevent water from entering through a port of the wire harness fixing shell 1, the sealing plate 4 is fixedly sealed with the clamping groove 13 through the inserting rib 43, the inserting rib 43 made of rubber is fixed in the clamping groove 13 through elastic deformation to increase the stability and the sealing performance of fixing, the embedded plate 41 is matched with the contraction port 21, the wire harness is independently fixed through the clamping matching of the first matching groove 22 and the second matching groove 42, the sealing wire fixing shell 2 made of rubber is matched with the embedded plate 41 through the elastic deformation of the first matching groove 22 and the second matching groove 42, increased the leakproofness fixed to the pencil, effectual fixed 1 both ends of casing are sealed to the pencil, have improved the leakproofness of whole pencil, convex purpose mainly is in order to be applicable to current circular heart yearn, can adjust according to actual heart yearn specification, first cooperation groove 22 equals the purpose in order to form complete circular with the cambered surface diameter of second cooperation groove 42, the effectual heart yearn of having played waterproof, protection duplicate protection effect, moreover, the steam generator is simple in structure, stable in use, and has very high practicality.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A waterproof motorcycle main line wire harness comprises a wire harness fixing shell (1) and is characterized in that the wire harness fixing shell (1) comprises two connecting parts (11) and a fixing part (12) for connecting the two connecting parts (11), the outer wall of each connecting part (11) is fixedly connected with two symmetrically distributed fixing edges (3), one ends, far away from the fixing part (12), of the connecting parts (11) are fixedly connected with a sealing wire fixing shell (2), a wire passing cavity (14) is arranged between each connecting part (11) and the corresponding fixing part (12), the bottom surface of the wire harness fixing shell (1) is detachably connected with a sealing plate (4), clamping grooves (13) are formed in the side walls of the connecting parts (11) and the fixing parts (12), two symmetrically distributed inserting ribs (43) are fixedly connected to the upper end surface of the sealing plate (4), and the inserting ribs (43) are matched with the clamping grooves (13), the sealing plate (4) is detachably connected with the wire harness fixing shell (1) through the inserting ribs (43);

keep away from sealed solidus shell (2) fixed casing (1) one end of pencil has shrink mouth (21), shrink mouth (21) inner wall bottom surface is seted up first cooperation groove (22) of a plurality of annular evenly distributed, the equal fixedly connected with in closing plate (4) both ends with shrink mouth (21) matched with inlays and establishes board (41), inlay and establish second cooperation groove (42) of seting up a plurality of annular distribution on board (41).

2. A motorcycle main line harness with waterproofing according to claim 1, wherein the bottom surface of the fixing edge (3) is flush with the bottom surface of the closing plate (4).

3. The motorcycle main line harness with waterproof function according to claim 1, wherein the sealing cable fixing shell (2) and the embedding plate (41) are made of rubber.

4. A motorcycle main line harness having waterproofing according to claim 1, wherein the cross-sectional shape of the harness fixing housing (1) is a semicircle.

5. A motorcycle main line harness having waterproofing according to claim 1, wherein the cross-sectional shapes of the first fitting groove (22) and the second fitting groove (42) are circular arc shapes.

6. A motorcycle main line harness having waterproofing according to claim 1, wherein the first fitting groove (22) and the second fitting groove (42) have an arc diameter equal.

7. The motorcycle main line wire harness with the waterproof function according to claim 1, wherein the insertion rib (43) is made of rubber, and the outer dimension of the insertion rib (43) is equal to the inner dimension of the clamping groove (13).